Figure 3

Number of OTUs affected by each inoculation Sequence. (a) Venn diagrams indicate the number of OTUs whose abundance is significantly different from the NI control for each inoculation sequence at week 10 and week 14 after high inoculation density (10⁸ cfu g dry soil⁻¹). (b) The changes in abundances whether positive or negative compared to the NI control for all inoculation sequences and both high and low inoculation density (10⁸ and 10⁶ cfu g dry soil⁻¹ respectively).